Cat scratching post



FIG. 1 is a perspective view of our new cat scratching post;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear view being a mirror image thereof; and,

FIG. 4 is a left side elevational view thereof, the right side view being a mirror image thereof. 

The ornamental design for a cat scratching post, as shown and described. 